Day 235: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Biomolecules. Asked once: 4 May 2023 S2 (same type asked 4 times) See all 4 of this type
77 $What is the number of moles of nitrogen atoms present in one mole cytosine?$
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Question 2
Aldehydes, Ketones and Carboxylic Acids. Asked once: 13 May 2026 S1 (same type asked 3 times) See all 3 of this type
40 $Which of the following carbonyl compounds is most reactive toward nucleophilic addition?$
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Question 3
Basic Principles of Organic Chemistry. Asked once: 13 Apr 2026 S2 (same type asked 3 times) See all 3 of this type
16 $Among the following, the most stable carbocation is$
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Question 4
Coordination Compounds. Asked once: 15 May 2026 S1 (same type asked 3 times) See all 3 of this type
33 $\mathrm{[CoF_6]^{3-}}$
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Question 5
Elements of Group 16, 17 and 18. Asked once: 19 May 2026 S1 (same type asked 3 times) See all 3 of this type
36 $Which of the following factors is responsible for the anomalous behavior of oxygen? (A). small atomic size. (B). higher electronegativity. (C). low O - O bond dissociation energy. (D). absence of d - orbital (E). presence of vaccant d - orbitals. Choose the correct answer from the options given below:$
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Question 1